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= Browsing and Searching FAQs =
== No FAQs ==
Miss Piggy decided to give Kubuntu a try based on the recommendations of
Kermit. She wants to watch the wedding scene of The Muppets Take
Manhattan but is unable to play the DVD. She goes to the Kubuntu support
page on Launchpad to try to get some help. She clicks the
'All FAQs' link to obtain the list of common questions hoping to
find her problem there (surely playing a DVD must be common thing to do
with a computer these days).
>>> # Kubuntu must enable answers to access questions.
>>> from zope.component import getUtility
>>> from lp.app.enums import ServiceUsage
>>> from lp.registry.interfaces.distribution import IDistributionSet
>>> login('admin@canonical.com')
>>> getUtility(IDistributionSet)['kubuntu'].answers_usage = (
... ServiceUsage.LAUNCHPAD)
>>> transaction.commit()
>>> logout()
>>> browser.open('http://answers.launchpad.dev/kubuntu')
>>> browser.getLink('All FAQs').click()
Unfortunately, it seems that nobody has problems or questions about
Kubuntu:
>>> print browser.url
http://answers.launchpad.dev/kubuntu/+faqs
>>> print browser.title
FAQs for Kubuntu : Questions : Kubuntu
>>> print extract_text(find_main_content(browser.contents).find('p'))
There are no FAQs for Kubuntu.
== Browsing FAQs ==
She learns through Fozzie Bear that support for Kubuntu is really
happening on the Ubuntu project.
>>> browser.open('http://answers.launchpad.dev/ubuntu')
>>> browser.getLink('All FAQs').click()
>>> print browser.title
FAQs for Ubuntu : Questions : Ubuntu
She sees a listing of the current FAQs about Ubuntu:
>>> print extract_text(find_tag_by_id(browser.contents, 'faqs-listing'))
How can I play MP3/Divx/DVDs/Quicktime/Realmedia files or view
Flash/Java web pages
How can I customize my desktop?
How can I make VOIP calls?
How to obtain a fixed hostname with a dynamic IP
Dial-up Modem Networking Configuration
There is a 'Next' link to see the second batch of results:
>>> browser.getLink('Next').click()
>>> print browser.title
FAQs for Ubuntu : Questions : Ubuntu
>>> print extract_text(find_tag_by_id(browser.contents, 'faqs-listing'))
Wireless Networking Documentation
Going back to the first page, she realises that when she leaves the
mouse over a FAQ title, the beginning of the FAQ's content appears in
a pop-up:
>>> import re
>>> browser.getLink('First').click()
>>> faq_link = find_main_content(browser.contents).find(
... 'a', text=re.compile('How can I play MP3/Divx/DVDs'))
>>> print faq_link.findParent('li')['title']
Playing many common formats such as DVIX, MP3, DVD, or Flash ...
She clicks on FAQ's title to display the complete FAQ content:
>>> from canonical.launchpad.helpers import backslashreplace
>>> browser.getLink('How can I play MP3/Divx').click()
>>> print backslashreplace(browser.title)
FAQ #6 : Questions : Ubuntu
>>> print browser.url
http://answers.launchpad.dev/ubuntu/+faq/6
The FAQ page has a link back to the FAQ listing:
>>> browser.getLink('List all FAQs').click()
>>> print browser.title
FAQs for Ubuntu : Questions : Ubuntu
>>> print browser.url
http://answers.launchpad.dev/ubuntu/+faqs
== Searching FAQs ==
All FAQs listing have a search box at the top, where the user can
enter keywords that be used to filter the displayed FAQs.
>>> browser.getControl(name='field.search_text').value = 'crash on boot'
>>> browser.getControl('Search', index=0).click()
>>> print backslashreplace(browser.title)
FAQs matching \u201ccrash on boot\u201d for Ubuntu : Questions : Ubuntu
When no matches are found, a simple message is displayed:
>>> message = find_main_content(browser.contents).find('p')
>>> print extract_text(message).encode('ascii', 'backslashreplace')
There are no FAQs for Ubuntu matching \u201ccrash on boot\u201d.
Otherwise, the listing only contains the matching FAQs.
>>> browser.getControl(name='field.search_text').value = 'wifi'
>>> browser.getControl('Search', index=0).click()
>>> print extract_text(find_tag_by_id(browser.contents, 'faqs-listing'))
Wireless Networking Documentation
When searching for FAQs, a link to the questions matching the same
keywords is displayed. (The link is only displayed when there are
matches.)
>>> browser.getControl(name='field.search_text').value = 'plugin'
>>> browser.getControl('Search', index=0).click()
>>> message = find_main_content(browser.contents).find('p')
>>> print extract_text(message)
You can also consult the list of 1 question(s)
matching “plugin”.
Following the link will show the questions results:
>>> browser.getLink('1 question(s)').click()
>>> print browser.title
Questions : Ubuntu
>>> questions = find_tag_by_id(browser.contents, 'question-listing')
>>> for question in questions.findAll('td', 'questionTITLE'):
... print question.first('a').renderContents()
Installation of Java Runtime Environment for Mozilla
On the question page, there is also a link to consult the FAQs matching
the same keywords.
>>> message = find_tag_by_id(browser.contents, 'found-matching-faqs')
>>> print extract_text(message)
You can also consult the list of 1 FAQ(s)
matching “plugin”.
Following the link will show the questions results:
>>> browser.getLink('1 FAQ(s)').click()
>>> print backslashreplace(browser.title)
FAQs matching \u201cplugin\u201d for Ubuntu : Questions : Ubuntu
>>> print extract_text(find_tag_by_id(browser.contents, 'faqs-listing'))
How can I play MP3/Divx/DVDs/Quicktime/Realmedia files or view
Flash/Java web pages
== Distribution Source Packages and FAQs ==
Altough distribution source packages aren't directly associated with
FAQs. The 'All FAQs' link that appears in that context links to the
distribution FAQs.
>>> browser.open('http://answers.launchpad.dev/ubuntu/'
... '+source/mozilla-firefox')
>>> browser.getLink('All FAQs').click()
>>> print browser.title
FAQs for Ubuntu : Questions : Ubuntu
>>> print browser.url
http://answers.launchpad.dev/ubuntu/+faqs
== Accessing an FAQ directly ==
Asking for a non-existent FAQ or an invalid ID will raise a 404 error.
>>> anon_browser.open('http://answers.launchpad.dev/ubuntu/+faq/171717')
Traceback (most recent call last):
...
NotFound: ...
>>> anon_browser.open('http://answers.launchpad.dev/ubuntu/+faq/bad')
Traceback (most recent call last):
...
NotFound: ...
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